{"product_id":"box-two-center-clamp-race-stem","title":"Box Two Center Clamp Race Stem","description":"\u003cp\u003eThe Box Two Hollow Center Clamp stem is cold forged from the highest quality 6061-T6 aluminum available.\u003c\/p\u003e \u003cp\u003eFeaturing an open skeletal design and a dual mid-bolt wedge mounting system, they are lightweight yet maintain a very high level of strength. A 53mm extension stem weighs just 218g (7.7oz).\u003c\/p\u003e \u003cp\u003eBy removing the rear pinch bolts and moving the mounting bolts to the middle of the stem, Box reduced the weight, size and eliminated a serious hazard to the rider's knees.\u003c\/p\u003e \u003cp\u003eThese stems come with either a 48mm or 53mm extension and have a 22.2mm clamping diameter. To ensure proper clamping force, the stem must be mounted on a fork with at least 45mm of exposed steerer tube. Not compatible with forks that have carbon fiber steerer tubes.\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e###section###\u003c\/span\u003e\u003c\/p\u003e \u003ch5\u003e\u003cspan\u003eProduct Specs\u003c\/span\u003e\u003c\/h5\u003e \u003col\u003e \u003cli\u003e\n\u003cstrong\u003eTYPE\u003c\/strong\u003e: Front Load\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eREACH\u003c\/strong\u003e: 40 - 53mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRISE\u003c\/strong\u003e: 5mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCLAMPING DIAMETER\u003c\/strong\u003e: 22.2mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWEIGHT\u003c\/strong\u003e: 213g (7.52oz)\u003c\/li\u003e \u003c\/ol\u003e","brand":"Box","offers":[{"title":"Black \/ 48mm","offer_id":31340498354291,"sku":"SG07230","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 45mm","offer_id":31340498387059,"sku":"SG07238","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 53mm","offer_id":31340498452595,"sku":"SG07232","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 45mm","offer_id":31340498518131,"sku":"SG07239","price":69.99,"currency_code":"USD","in_stock":false},{"title":"Red \/ 53mm","offer_id":31340498550899,"sku":"SG07233","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 53mm","offer_id":31340498583667,"sku":"SG07231","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 40mm","offer_id":31340498649203,"sku":"SG07236","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0200\/1122\/1092\/files\/314bf2d2-7356-4022-a03d-bcaaa52d24af.jpg?v=1698051367","url":"https:\/\/sourcebmx-am.myshopify.com\/products\/box-two-center-clamp-race-stem","provider":"Source BMX - AM","version":"1.0","type":"link"}